Class that allows to initialize a object like with a builder factory that will fill in new object property values.

Chainable.php

<?php
/**
 * Created by PhpStorm.
 * User: Veaceslav Vasilache <[email protected]>
 * Date: 6/14/18
 * Time: 1:14 PM
 */

namespace TinAppBundle\Infrastructure;

/**
 * Class Chainable
 *
 * It behaves as a builder factory that will fill in new object properties.
 *
 * Example:
 *  class Font {
 *      public $name;
 *      public $size;
 *      public $weight;
 *  }
 *
 *  $font = Chainable::create(Font::class)
 *        ('name', 'Tahoma Regular')
 *        ('size', 10)
 *        ('weight', 100)
 *        ->get();
 *
 */
final class Chainable
{
    private $newObj;

    private function __construct($newObj)
    {
        $this->newObj=$newObj;
    }

    public static function create(string $newObjectClass)
    {
        if (!class_exists($newObjectClass)){
            throw new \Exception('Class doesn\'t exist');
        }
        return new self(new $newObjectClass());
    }

    /**
     * @param $property
     * @param $value
     *
     * @return $this
     */
    public function __invoke($property, $value)
    {
        $this->newObj->{$property} = $value;
        return $this;
    }

    public function get()
    {
        return $this->newObj;
    }
}